Patent Assignment
Reel/Frame 027384/0248
Assignment of Assignor's Interest
Recorded: 2011-12-14
Pages: 3
Assignors
HAN, QIUHUA
Executed: 2011-11-18
WANG, XINPENG
Executed: 2011-11-18
HUANG, YI
Executed: 2011-11-18
Assignee
SEMICONDUCTOR MANUFACTURING INTERNATIONAL (BEIJING) CORPORATION
18 WEN CHANG ROAD, ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA, DAXING DISTRICT, BEIJING 100176, CHINA
Covered Property
(1)
Semiconductor Device and Manufacturing Method Involving Multilayer Contact Etch Stop